tx 0xd518a8c807c05e2c3be62f7b4115e7d7a84c111e2eda35c777f2c4a7bc8f4ffaCopy

payload

{
  "ModifyOrder": {
    "new_size": 5606687370,
    "order_id": 473500865,
    "new_price": null
  }
}